Remove metal by spark erosion through electrical discharge machining. Descriptive hand-penned drawings put the author at your elbow. Electrical Discharge Machining -- Removing Metal by Spark Erosion, first published as a series in The Home Shop Machinist. Fun to make, fascinating to use -- perfect results!

The Pennsy Switcher, Kozo's fourth construction project in 3/4" scale (scalable to 1.5") is perfect for the first-time builder. Kozo is so highly detailed and thorough in his description of part fabrication that any novice machinist can build the engine with ease and confidence, fabricating parts from stock materials. Sharp, detailed photos, incredibly illustrative drawings, and inch dimensioning appeal to expert builders also.

Features ten engine designs, ranging in size from a tiny 1/8" bore, air-powered engine, up to steam engines large enough to power a boat - something for everyone! With Ray's no-casting approach, the engine designs are both timeless and economical to build.

The 112 page, 8-1/2" x 11" book is wire bound, to better serve you in the place it's likely to spend most of its time, the workshop. Combining all ten of Ray's engines, including the seldom-seen No. 2, this book is a must-have for anyone contemplating a small engine project.

Valuable metalworking tips from knowledgeable participants in the forums on The Home Shop Machinist website. From the experts who are willing to share - lathe tips, milling tips, shop tips of all kinds...

To honor Rudy's vision for producing a series of single-project "chapbooks," the publishers have placed his final articles from The Home Shop Machinist's Micro Machinist column in a spiral-bound chapbook format.

From the Past and Present! A number of our favorite tips from the "Chips & Sparks" column in The Home Shop Machinist have been blended with tips from current visitors to the Home Shop Machinist website.

Kozo's second gorgeous, geared locomotive construction series in 3/4" scale may be scaled up to 1.5" for 7.25 or 7.5 gauges. Work in millimeters or inches. Fabricate your own pressure gauge and deadweight tester! Magnificient drawings and crisp photographs combine to make the construction of the Heisler a far easier and more satisfying task.

The newest volume in the Projects Series, features articles from the years 2003 and 2004. This edition features 14 Techniques, 12 Lathe Accessories, 6 Milling and Drilling Machine Accessories, 10 Shop Improvement Articles, 3 Hobby Projects, and 2 Research for Mastery Articles. The new Research for Mastery section features George Genevro and Doug Kelley. Genevro discusses the Continental A-40 Aircraft Engine and Kelley shares his Notes on Building a Nine-Cylinder Radial Aircraft Engine.